And a reminder of some of the plaudits Edward received for his performance last spring:

Petherbridge’s mixture of bravado and frailty brings real heart to the enterprise.GUARDIAN

Petherbridge deliver[s] the mad king’s lines with a rare, spellbinding gentleness … My Perfect Mind is a show unlike any other and one that captures Petherbridge’s endearing personality, both as an actor – who can forget his extraordinarily moving Newman Noggs in the RSC’s Nicholas Nickleby? – and as a man.TELEGRAPH

Petherbridge gives a layered performance that combines candour, wit, quizzical vagueness and a dry dignity. His understated yet heartfelt work is essential to the success of this playful and highly unusual piece.EVENING STANDARD

In the guise of Lear, Petherbridge is both fragile and volatile – a great actor feeling at home in a great part.THE STAGE

What came out of all the heartbreak, physiotherapy and intense work Mr Petherbridge had to overcome was this stunning and incredibly beautiful production that in the case with all great works, left the audience laughing with the two actors but also more importantly empathising, a rare treat for any play to deliver in such great quantity.LIVERPOOL SOUND AND VISION